import axios from "axios";
import { Message } from "element-ui";
import router from "../router.js";


axios.interceptors.response.use(success=>{
    if(success.status && success.status == 200 && success.data.status == 500){
        Message.error({message: success.data.msg})
        return;
    }
    if(success.data.msg){
        Message.success({message:success.data.msg});
    }
    return success.data;
}, error=>{
    if(error.response.status == 504 || error.response.status == 404){
        Message.error({message: '服务器不见了'})
    }else if(error.response.status == 403){
        Message.error({message: '权限不够'})
    }else if(error.response.status == 401){
        Message.error({message: '尚未登录，请先登录'})
        if (router.currentRoute.path !== '/') {
            router.replace('/');
        }

    }else{
        if(error.response.data.msg){
            Message.error({message:error.response.data.msg})
        }else{
            Message.error({message:'未知错误'})
        }
    }
})

let base = ''

export const postKeyValueRequest = (url,params)=>{
    return axios({
        method: 'post',
        url: `${base}${url}`,
        data: params,
        transformRequest:[
            function(data){
                let ret ='';
                for(let i in data){
                    ret += encodeURIComponent(i) + '=' + encodeURIComponent(data[i]) + '&'
                }
                return ret;
            }
        ],
        headers: {
            'Content-Type':'application/x-www-form-urlencoded'
        }
    })
}

export const postRequest = (url,params)=>{
    return axios({
        method: 'post',
        url: `${base}${url}`,
        data: params
    })
}

export const putRequest = (url,params)=>{
    return axios({
        method: 'put',
        url: `${base}${url}`,
        data: params
    })
}

export const getRequest = (url,params)=>{
    return axios({
        method: 'get',
        url: `${base}${url}`,
        data: params
    })
}
export const deleteRequest = (url,params)=>{
    return axios({
        method: 'delete',
        url: `${base}${url}`,
        data: params
    })
}